Abhishek Kumar
Senior Engineering Lead at JIFFY.ai- Claim this Profile
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Bio
Nirupam Sarkar
Abhishek has been an inspiration, a highly motivated team member I have worked with. He truly believes in quality delivery while incorporating best practices known to him. One of the best attribute about him is; if he doesn't know the solution to the problem, instead of waiting for others he will dig around for information. His hard work and dedication always helped the team to trust, follow and respect him. He has always proved to be a great asset for my team.
Avradeep Bhattacharya
I know Abhishek from college. From his student life he has been very professional and a detail oriented person. He is never shy of taking up responsibilities and seeing them through till completion. He will be a real value add to any team/organization he is a part of and/or joins.
Nirupam Sarkar
Abhishek has been an inspiration, a highly motivated team member I have worked with. He truly believes in quality delivery while incorporating best practices known to him. One of the best attribute about him is; if he doesn't know the solution to the problem, instead of waiting for others he will dig around for information. His hard work and dedication always helped the team to trust, follow and respect him. He has always proved to be a great asset for my team.
Avradeep Bhattacharya
I know Abhishek from college. From his student life he has been very professional and a detail oriented person. He is never shy of taking up responsibilities and seeing them through till completion. He will be a real value add to any team/organization he is a part of and/or joins.
Nirupam Sarkar
Abhishek has been an inspiration, a highly motivated team member I have worked with. He truly believes in quality delivery while incorporating best practices known to him. One of the best attribute about him is; if he doesn't know the solution to the problem, instead of waiting for others he will dig around for information. His hard work and dedication always helped the team to trust, follow and respect him. He has always proved to be a great asset for my team.
Avradeep Bhattacharya
I know Abhishek from college. From his student life he has been very professional and a detail oriented person. He is never shy of taking up responsibilities and seeing them through till completion. He will be a real value add to any team/organization he is a part of and/or joins.
Nirupam Sarkar
Abhishek has been an inspiration, a highly motivated team member I have worked with. He truly believes in quality delivery while incorporating best practices known to him. One of the best attribute about him is; if he doesn't know the solution to the problem, instead of waiting for others he will dig around for information. His hard work and dedication always helped the team to trust, follow and respect him. He has always proved to be a great asset for my team.
Avradeep Bhattacharya
I know Abhishek from college. From his student life he has been very professional and a detail oriented person. He is never shy of taking up responsibilities and seeing them through till completion. He will be a real value add to any team/organization he is a part of and/or joins.
Credentials
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AHM250
CognizantNov, 2019- Nov, 2024 -
Security: Application Security Champion
JPMorgan Chase & Co.Oct, 2018- Nov, 2024 -
OCJP - Oracle Certified Java Programmer
OracleDec, 2014- Nov, 2024
Experience
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JIFFY.ai
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United States
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Software Development
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100 - 200 Employee
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Senior Engineering Lead
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Oct 2020 - Present
Tech Manager Role (with People Management) ● Owned the module that handles Data Engine layer of the application which manages and scales to incorporate whole application’s data which handles around 10M records under 300ms . ● Designed & implemented authentication & authorization modules for the core product via Keycloak. ● Created a system to uniformly collect and centralize health monitoring data of all the microservices ● Developed a mock tool for shadowing Dev environment for external API calls that helped reduce 40% of the local setup timeline across engineering. Engineering Lead Oct 2020 to Nov 2022 ● Product and project owner for multiple products, including an inhouse ETL product for fintech customers in the US, Jiffy’s core product, Jiffy’s internal products etc. o Architected the solution o Led engineering teams for the smooth delivery, getting bug count reduced by ~50% o Managed the release ensuring stable availability of different product versions as needed o Led adoption of agile principles, like storyboarding, sprint planning, etc. leading to better work life balance, like minimal work over weekends etc. o Facilitated business teams for appropriate alignment Show less
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JPMorgan Chase & Co.
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United States
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Financial Services
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700 & Above Employee
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Associate
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Sep 2018 - Oct 2020
Assistant Vice President (with People Management) Led Agile teams as Scrum Master with end-to-end responsibility for artifact delivery and adherence to timelines. Employed Bitbucket and Jenkins/Jules build pipeline, integrating quality checks like Sonar and BlackDuck Scans, yielding a 20% boost in product quality. Implemented a Monitor service for applications, minimizing downtime by 30% and configuring email alerts for red flags, enabling prompt issue resolution. Fostered an efficient engineering culture, driving a 15% increase in team productivity and efficiency. Associate Implemented and maintained Spring Boot applications across all SDLC phases. Designed and implemented user interface and corresponding service layer entities, increasing user satisfaction by 25%. Developed a portfolio performance dashboard for assets on the backend and frontend. Mentored new hires on the team, reducing onboarding time by 30% and increasing overall team expertise. Show less
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Cisco
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United States
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Software Development
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700 & Above Employee
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Senior Software Engineer
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Jan 2017 - Sep 2018
Designed and implemented Rest APIs from initial design, meeting business requirements and adhering to high coding standards. Prepared and executed comprehensive unit tests and data mockups, ensuring feature reliability and resilience. Managed all SDLC milestones, guaranteeing timely delivery of high-quality products. Optimized API turnaround time from 5 secs to 200ms through rigorous performance testing. Conducted performance tests across multiple microservices, proactively identifying and resolving performance bottlenecks, resulting in a 30% reduction in system downtime. Performed code reviews and managed git hooks to ensure adherence to best development practices, leading to a 25% increase in code quality. Analyzed and experimented with available sources for use case issues, reducing bug resolution time by 15%. Developed and implemented a new tool to automate code migration validation, showcasing it as a cost-saving solution to clients, resulting in a 10% reduction in client costs. Show less
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Cognizant
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Product Specialist- Technical
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Sep 2012 - Jan 2017
Product Specialist Nov 2014 to Jan 2017 Analyzed client business requirements, proposed optimal solutions, and ensured client satisfaction. Built Java/J2EE-based applications, including unit and functional testing and release notes. Created functional and detailed design documents, as well as requirement traceability matrices. Developed and performed unit testing with comprehensive test cases and data mockups. Designed and implemented a tool to automate unit test case preparation, resulting in significant cost savings for the client. Programmer Analyst Sep 2012 to Oct 2014 Created DDL scripts, stored procedures, and views for data manipulation in compliance with client/organizational standards. Developed custom jobs using Sybase and Java to meet specific requirements. Maintained regular interaction with clients and onsite coordinators to align with business requirements. Delivered multiple work items successfully with minimal to zero defects. Received onsite and client appreciation for the work items delivered, demonstrating high-quality output and client satisfaction. Show less
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Education
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2009 - 2012
Vellore Institute of Technology
MCA, computer applications -
2006 - 2009
Birla Institute of Technology, Ranchi
Bachelor's degree, Computer Applications -
2000 - 2006
D.A.V , HEHAL,RANCHI
12th, science
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